PICS: 50 dead, 53 injured in worst mass shooting in U.S.

Members of the FBI Joint Terrorism task force stand by to provide security for the 2016 Gay Pride Parade June 12, 20116 in Los Angeles, California.
Security for the tightened in the aftermath of the deadly shootings June 12 at the Pulse, a packed gay nightclub in Orlando, Florida. / AFP PHOTO / Mark Ralston

50 people are reported dead and 53 were injured in what is now the worst mass shooting in U.S. history. AFP

ORLANDO, FLORIDA – JUNE 12: Families and friends await for information outside of the Orlando Regional Medical Center about loved ones who may have been victims of the mass shooting at the Pulse nightclub on June 12, 2016 in Orlando, Florida. The suspected shooter, Omar Mateen, was shot and killed by police. 50 people are reported dead and 53 were injured in what is now the worst mass shooting in U.S. history. Gerardo Mora/Getty Images/AFP

Members of the FBI Joint Terrorism task force stand by to provide security for the 2016 Gay Pride Parade June 12, 20116 in Los Angeles, California. Security for the tightened in the aftermath of the deadly shootings June 12 at the Pulse, a packed gay nightclub in Orlando, Florida. / AFP PHOTO / Mark Ralston

This handout photo provided by the Orlando Police Department on June 12, 2016 shows police cars outside of the Pulse Night Club in Orlando following an “active shooting”, described as a “mass casuality situation,” according to Orlando police. Several people were injured at a nightclub in downtown Orlando, Florida, early June 12, with police in the southern US state describing the situation as an “active shooting” and described as a “mass casuality situation,” according to Orlando police. / AFP PHOTO / Orlando Police Department / HO / RESTRICTED TO EDITORIAL USE – MANDATORY CREDIT “AFP PHOTO / ORLANDO POLICE DEPARTMENT” – NO MARKETING – NO ADVERTISING CAMPAIGNS – DISTRIBUTED AS A SERVICE TO CLIENTS